218549790722

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{256441}}^1$

素因数の和:256754

約数の個数: 32

約数和(自身を含む): 347415312384

約数和(自身を除く): 128865521662

約数列:

[1, 2, 23, 46, 97, 191, 194, 382, 2231, 4393, 4462, 8786, 18527, 37054, 256441, 426121, 512882, 852242, 5898143, 11796286, 24874777, 48980231, 49749554, 97960462, 572119871, 1126545313, 1144239742, 2253090626, 4751082407, 9502164814, 109274895361, 218549790722]

約数ペア:

[(1, 218549790722), (2, 109274895361), (23, 9502164814), (46, 4751082407), (97, 2253090626), (191, 1144239742), (194, 1126545313), (382, 572119871), (2231, 97960462), (4393, 49749554), (4462, 48980231), (8786, 24874777), (18527, 11796286), (37054, 5898143), (256441, 852242), (426121, 512882)]